Heart Curve https://www.mathematische-basteleien.de/heart.htm
The heart – a mathematical figure.
A square with the side 4a has the same one.
The heart – a mathematical figure.
A square with the side 4a has the same one.
My view on square numbers
Square Root Sequences Sums Playing with Numbers Figurate
My page about the Sonobe star
Mathematically, it is an icosahedron with 20 three-sided
How to fold a basket from a sheet of paper.
more elegant, if you already roll the strip together with
Origami-Würfel
der letzte wird weggesteckt. 08 Origami Gift Box with
A simple puzzle, but not easy to solve.
>Draw a strip of four squares with the side 5cm and
How to fold the Origami-Frog?
The Origami frog is a folding from a sheet of paper with
How to fold a purse.
You can also start with a A4 paper.
Meine Sicht des Parallelogramms
darüber bei Antonio Gutierrez unter Parallelogram with
About squares
A square is a four-sided figure with four right angles